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Rapid:
Individual Calculations December 2018 |
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| Ghaffari, Ahmad Total change: -33.80 | |   |
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| Tabriz Rapid Tournoment Aban 1397 | Tabriz | IRI | 2018-11-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1662 | 1853 | 4.00 | 8 | -1.69 | 20 | -33.80 | |
|  Naghizadeh Dalir, Mohammad Sadra | | | 1453 * | IRI | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Zarezadeh, Eisa | | | 1650 | IRI | 0.00 | 1 | -0.76 | 20 | -15.20 | | | Yarifard, Reza | | | 1987 | IRI | 0.00 | 1 | -0.32 | 20 | -6.40 | | | Kazemipour, Samad | | | 1453 * | IRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Adalatkhah, Mahdi | | | 1526 | IRI | 1.00 | 1 | 0.13 | 20 | 2.60 | | | Pour Orouj, Javad | | | 1579 | IRI | 1.00 | 1 | 0.17 | 20 | 3.40 | | | Zareei, Shahrooz | | | 1978 | IRI | 0.00 | 1 | -0.33 | 20 | -6.60 | | | Fadakar, Reza | | | 1670 | IRI | 0.00 | 1 | -0.74 | 20 | -14.80 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | |
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